MBlazeSubtarget.cpp revision a70f28ce7dc85d0075a7d86da5d7987b6e306bc6 
1//===- MBlazeSubtarget.cpp - MBlaze Subtarget Information -------*- C++ -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file implements the MBlaze specific subclass of TargetSubtarget.
11//
12//===----------------------------------------------------------------------===//
13
14#include "MBlazeSubtarget.h"
15#include "MBlaze.h"
16#include "MBlazeGenSubtarget.inc"
17#include "llvm/Support/CommandLine.h"
18using namespace llvm;
19
20MBlazeSubtarget::MBlazeSubtarget(const std::string &TT, const std::string &FS):
21  HasPipe3(false), HasBarrel(false), HasDiv(false), HasMul(false),
22  HasFSL(false), HasEFSL(false), HasMSRSet(false), HasException(false),
23  HasPatCmp(false), HasFPU(false), HasESR(false), HasPVR(false),
24  HasMul64(false), HasSqrt(false), HasMMU(false)
25{
26  std::string CPU = "v400";
27  MBlazeArchVersion = V400;
28
29  // Parse features string.
30  ParseSubtargetFeatures(FS, CPU);
31}
32